family Nyssaceae vs Nyssaceae

family Nyssaceae and Nyssaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
family Nyssaceae	Yes	No	No	No
Nyssaceae	Yes	No	No	No

As nouns, family Nyssaceae and Nyssaceae are synonyms defined as:

family Nyssaceae and Nyssaceae: a family of dicotyledonous trees of order Myrtales that includes the sour gum trees

Other synonyms of family Nyssaceae include sour-gum family, tupelo family.

family Nyssaceae (noun)	Nyssaceae (noun)
a family of dicotyledonous trees of order Myrtales that includes the sour gum trees	a family of dicotyledonous trees of order Myrtales that includes the sour gum trees